2
  0.180148  -0.959711   0.215644 -0.0641487
 -0.751973  -0.275695  -0.598773  -0.222813
  0.634101 -0.0542907  -0.771342   0.790071
         0          0          0          1
-0.389036 -0.879366  0.274529 -0.342761
 -0.78843  0.163694 -0.592944 -0.207796
 0.476476 -0.447124 -0.757002  0.677572
        0         0         0         1
